import time


def peach(surname) :
    obmenat = True
    while obmenat:
        obmenat = False
        for i in range(len(surname) - 1):
            if surname[i] > surname[i + 1]:
                surname[i], surname[i + 1] = surname[i+ 1], surname[i]
                obmenat = True
def chtenie_na_stroke (filename):
    file = open(filename, 'r')
    data = file.readlines ()
    return data

m1 = chtenie_na_stroke ("m1_sorted.txt")
m2 = chtenie_na_stroke ("m2_reverse.txt")
m3 = chtenie_na_stroke ("m3_shuffle.txt")

t_start = time.time()
peach (m1)
t_finish = time. time()
print ("m1_sorted", round((t_finish-t_start)*1000), "ms")

t_start = time.time()
peach (m2)
t_finish = time. time()
print ("m2_reverse", round((t_finish-t_start)*1000), "ms")

t_start = time.time()
peach (m3)
t_finish = time. time()
print ("m3_shuffle", round((t_finish-t_start)*1000), "ms")

